baber/WOPTO huggingface dataset:
Patent EP-0304139-B1 (EP)
Title: Process for making 5-hydroxy-3-hydroxymethyl-2-phenylfuran derivatives
IPC: C07C47/27
Filed: 1984-11-06
Granted: 1991-09-11
Abstract: The invention provides a novel process for the manufacture of [2,3-trans]-tetrahydro-5-hydroxy-3-hydroxymethyl-2-phenylfurans of the formula IIa, useful as intermediates in the production of novel (4-phenyl-1,3-dioxan-cis-5-yl)alkenoic acids of the formula I in which Ra and Rb are independently hydrogen, alkenyl, alkyl, halogenoalkyl, pentafluorophenyl, aryl or aryl-(1-4C)alkyl; or Ra and Rb together are polymethylene; Rc is hydroxy or (1-6C)alkanesulphonamido, A is vinylene, n is 1, Y is polymethylene, and benzene ring B bears various optional substituents. The compounds of formula I are obtained by the reaction of an aldehyde of formula II with an ylid to give an erythro-diol of formula III which is then cyclised to the required dioxane derivative of formula I. The aldehydes of formula II are obtained from the corresponding lactols of formula IIa, which are themselves obtained with the correct trans-stereochemistry by the inventive process using two selective reductions of a trans-phenylparaconic acid of formula V. The compounds of formula I are useful as therapeutic agents.
Patent EP-0296936-B1 (EP)
Title: Drive mechanism for fast and controlled separation of two coupled elements
IPC: B64G1/64
Filed: 1988-06-14
Granted: 1991-08-21
Abstract: An injection-control mechanism, which can be used in particular on a spacecraft, comprises a resilient element (36) such as a spring or a gas capacity, placed in between a drive element (18) and a pushing element (26). The driving energy supplied, for example, by a pyrotechnic charge (24) is applied to the drive element (18) which has a limited travel. An appropriately determined proportion of this energy is transmitted to the resilient element (36) which releases it to the pushing element (26). The speed and the acceleration are thus perfectly controlled. The mechanism can also effect the separation of the pieces before ejection. <IMAGE>
Patent EP-0305413-B1 (EP)
Title: Degradable synthetic compositions
IPC: C08K5/00
Filed: 1988-02-19
Granted: 1993-05-12
Abstract: Composition based on thermoplastic polymers, especially  alpha -olefine polymers, such as polyethylene or ethylene copolymers, to which have been added, to promote degradation, a biologically degradable substance, an iron compound possibly complex and soluble in the composition, an oxidizable substance having one or several double bonds, selected from fatty acids and/or fatty acid esters, as well a further possible compound of a transition metal with the exception of iron as a catalyst. Said compositions demonstrate a markedly improved degradation capability when exposed to heat and/or ultraviolet light and/or sunlight and/or when in conditions promoting decomposition.
Patent EP-0384037-B1 (EP)
Inventor: ANDERSSON PAER
IPC: B31B105/00
Filed: 1989-12-23
Granted: 1995-03-01
Abstract: A liquid container is described which has a tube having side walls, on whose ends a flat bottom (3) and a lid having a pouring opening are attached, the tube consisting of paper and the bottom (3) being welded onto the tube along at least one partial edge by means of a plastic rim (21) in such a way that the flat main surface (14) of the bottom (3) is arranged at a distance from the outside cutting edge of the tube. 
<??>In order to design the package also for aseptic use and to make the production simple and inexpensive, provision is made for the bottom (3) to have a main surface (14) made of paper, separate from the tube, to be coated with plastic and to be provided, like the tube, with a metal intermediate layer. 
<??>According to the manufacturing process of such a package, the bottom (3) is prefabricated in such a way that its main surface (14) consists of the paper provided with the metal intermediate layer, that the bottom is cut out of said paper and that the main surface (14) is connected along its rim surface to a plastic rim (21), this thus prefabricated bottom (3) being placed in storage or welded onto the partial end edge. 
<IMAGE>
Patent EP-0368466-B1 (EP)
Inventor: BUBBERS J ERIC
IPC: A61P31/12
Filed: 1989-10-02
Granted: 1995-11-29
Abstract: A composition effective for treating or preventing diseases of Gram-negative bacterial origin comprises polyclonal immunoglobulins containing polyclonal antibodies against antigens of Gram-negative bacteria and monoclonal antibodies capable of binding with and neutralizing an antigen common to the endotoxin region of a variety of Gram-negative bacterial lipopolysaccharides.
Patent EP-0397683-B1 (EP)
Inventor: TSUETAKI GEORGE F
IPC: C08F20/10
Filed: 1989-03-15
Granted: 1994-03-16
Abstract: Une nouvelle composition s'utilisant dans une lentille de contact cornéenne est constituée du produit de réaction de a) entre environ 20 et environ 60 % en poids de silicate polymérisable de formule générale (I) où R = alkyle, aryle ou H, R' = R ou OR, Y = alkyle, vinyle, aryle ou fluoroalkyle, Z = (II), A = Y, ou H, B = oxyalkyle, oxyaryle, oxyfluoroalkyle, oxyalkyleacrylate, ester d'alkyle, esters d'aryle, fluoroalkylesters, ou esters acryliques; b) d'environ 0 à environ 9 % d'un siloxane d'ester d'alkyle inférieur polymérisable substitué ou non substitué, y compris ceux ayant des substituants alkyle, aryle ou cycloalkyle faisant partie des groupes siloxane; c) d'environ 5 % à environ 50 % d'un ester acrylique d'alkyle inférieur ou de cycloalkyle polymérisable subsitué ou non substitué; d) au moins 5 % d'un ester fluoroacrylique polymérisable; e) un agent mouillant qui renferme un mélange d'acide acrylique ou méthacrylique et de N-(1,1-diméthyle-3-oxobutyle)-acrylamide; f) au moins un catalyseur et des agents de réticulation en quantité suffisante pour créer une composition durable, usinable, perméable à l'oxygène et susceptible d'être utilisée dans une lentille de contact cornéenne.
Patent EP-0393152-B1 (EP)
IPC: F16N11/10
Filed: 1989-03-22
Granted: 1992-12-09
Abstract: Un agencement assure l'apport de milieux liquides, visqueux ou gazeux au moyen d'un gaz comprimé généré par voie électrochimique qui s'accumule dans une chambre à gaz comprimé et qui expulse le milieu d'un réservoir ou similaire par un alésage de sortie. Afin d'obtenir un agencement dont les éléments constitutifs soient réutilisables et combinables à volonté, le réservoir (1) du milieu d'apport est séparable et fermé au niveau du joint (11) par une pellicule (9, 23) destructible lors de la mise en service.
Patent EP-0417138-B1 (EP)
IPC: E05F3/22
Filed: 1989-05-12
Granted: 1993-02-03
Abstract: The invention relates to an opening mechanism for door closers having a housing (2) which via a rotatable shaft (3) supports a pivot arm (4) which, when the door is opened, brings about temporary tensioning of a spring mechanism, for automatically returning the door to closed position after completion of the opening movement. The opening mechanism comprises a driver (10), which is movable by means of an electric motor (8) via a transmission (9) back and forth and which, when the door is opened manually remains in an inactive position in which it leaves the pivot arm (4) unaffected and, when the motor (8) is energised causes the pivot arm to move for opening the door. The driver (10) is adapted to move rectilinearly between its end positions and, when operated, to act on an auxiliary arm (14) rigidly connected to the rotatable shaft (3).
Patent EP-0378663-B1 (EP)
Inventor: REFREGIER PHILIPPE
IPC: G06V10/88
Filed: 1989-06-23
Granted: 1994-02-23
Abstract: Pour traiter des signaux tels que ceux issus d'images (12), on combine un corrélateur optique (16, 17) avec un processeur neuronal (19). Application: reconnaissance de formes.
Patent EP-0396666-B1 (EP)
Inventor: ZIEGLER ELDON W JR
IPC: G10K11/178
Filed: 1989-08-30
Granted: 1996-03-20
Abstract: A cancellation system including a processor having single adaptive filters adapting its filtering characteristic as a function of a phenomena signal and phenomena timing signal and a phase circuit to maintain the adapting of the filtering characteristics within 90 degrees phase of the phenomena signal. The phase circuit has the capability to measure the delays of the processor and the environment.
Patent EP-0405181-B1 (EP)
Inventor: BEHREND GUENTER DR DIPL-CHEM
IPC: H01G9/035
Filed: 1990-06-01
Granted: 1994-10-12
Abstract: An electrolyte capacitor composed of at least two foils, an anode foil and a cathode foil, of a valve metal that are wound with one another. The anode foil serving an anode is provided with an oxide layer acting as a dielectric. Spacers that are saturated with an operating electrolyte are arranged between the anode and cathode foils. The operating electrolyte is composed of a quaternary ammonium salt of a carboxyl acid, of an additive of the salt-forming carboxyl acid and of  gamma -butyrolactone as a solvent.
Patent EP-0406910-B1 (EP)
Inventor: DISSELBECK DIETER
IPC: H01M4/68
Filed: 1990-07-07
Granted: 1994-03-16
Abstract: A description is given of an electrode for galvanic primary or secondary cells consisting of a support and an active mass, the electrode being characterised in that the support is an electrically conductive network material which penetrates the active mass in skeleton fashion.
Patent EP-0426256-B1 (EP)
Inventor: BALLESTRAZZI ARIS
IPC: B31B50/06
Filed: 1990-10-30
Granted: 1994-06-22
Abstract: Apparatus comprising a framework (11) on which there are installed a magazine portion (12) containing the products in sheet form (13) to be fed, a drawing/advancement unit (14) for drawing one of the products in sheet form from the magazine portion and for advancing it towards a push-bar conveyor (16; 17) on top of which one of the products in sheet form, drawn in that way, has to be placed. This apparatus comprises at least one accompanying element which performs the task of accompanying the so-drawn product in sheet form to the top of the push-bar conveyor, with at least one accompanying element (23) being interposed between the drawing/advancement unit and the push-bar conveyor, with actuation elements (24-32) being furthermore provided. The actuation elements perform the task of actuating accompanying element, and intervene whenever the drawn product in sheet form has left the drawing/advancement unit and is placed in the nearby of the push-bar conveyor.
Patent EP-0390435-B1 (EP)
Inventor: IZUHARA SEIJI
IPC: A61K47/44
Filed: 1990-03-23
Granted: 1994-01-05
Abstract: A composition which consists essentially of a compound belonging to the Vitamin B group and having a solubility in water of not more than 5% and mannitol, is stable in itself and undergoes less influence under ambient humidity conditions. Its good flowability is retained during storage, only with very small changes, if any.
Patent EP-0423923-B1 (EP)
Inventor: CHILI DANILO
IPC: C02F1/42
Filed: 1990-07-06
Granted: 1993-11-10
Abstract: Water treatment apparatus having a raw water inlet and a treated water outlet and at least a first and second water treatment tank plus conduit means for passing water from the inlet to the outlet through the first and second tanks in parallel flow relation. The tanks are automatically regenerated in sequential, alternating intermittent manner in response to predetermined criteria. The tank being regenerated is connected to prevent flow from said tank through the outlet, while the tank not being regenerated is connected to provide flow through the outlet. Accordingly, continuous water treatment, with alternating, intermittent regeneration of the tanks, may be provided.
Patent EP-0432907-B1 (EP)
Inventor: SHORTHOUSE GARY PAUL
IPC: C08L101/00
Filed: 1990-11-14
Granted: 1995-05-17
Abstract: A thick film dielectric paste for giving fine lines and vias comprises a low permittivity borosilicate or aluminoborosilicate dielectric-material of particle size less than 5 mu m, together with a medium. The dielectric material sinters at sfrom 600 DEG C to 1100 DEG C and is preferably made by sol-gel techniques. Relatively low sintering temperatures can be combined with low permittivity.
Patent EP-0389385-B1 (EP)
Inventor: MORRIS JOHN CRAFT C O EASTMAN
IPC: C08G63/181
Filed: 1990-02-22
Granted: 1993-12-22
Abstract: Disclosed are polyesters comprised primarily of residues of 4,4 min -biphenyldicarboxylic acid, ethylene glycol and 1,4-butanediol. Articles injection-molded from the polyesters exhibit a unique combination of properties including unusually high tensile strength and excellent heat resistance, flexural modulus and resistance to chemicals and solvents.
Patent EP-0382695-B1 (EP)
Inventor: KIUSMA ERKKI
IPC: H03F3/24
Filed: 1990-01-26
Granted: 1994-11-30
Abstract: A radio transmitter arrangement for e.g. QAM signals comprising a class C output transistor amplifier (AMP). The control voltage generator (CVG) comprises a memory, whereby the I,Q -signals (I,Q) of the modulating signal (DM) address the control voltage generator (GEN), the information of which is used as a control signal (CS) acting as the collector voltage to control the amplifier output level (RF). The information can be modified to compensate for temperature variations and other non-linearities.
Patent EP-0458855-B1 (EP)
Inventor: GRAHN EVA ELISABETH
IPC: A61K35/74
Filed: 1990-02-12
Granted: 1996-09-11
Abstract: A pharmaceutical preparation in the prophylaxis against and/or the treatment of β-streptococcal tonsillitis is described. The preparation includes at least one viable microorganism strain selected from the group consisting of Streptococcus sanguis II strains with the deposit numbers NCIB 40104, NCIB 40105 and NCIB 40106, the Streptococcus mitis strain with the deposit number NCIB 40107 and streptococci strains with essentially the same capacity to inhibit β-streptococci as the deposited strains, in a pharmaceutically acceptable medium wherein the microorganisms retain their viability. Use of the preparation in the prophylaxis against and/or the treatment of β-streptococcal tonsillitis is also described.
Patent EP-0464046-B1 (EP)
Title: Verfahren zur herstellung von dmt-zwischenprodukt bestimmter reinheit sowie dessen weiterverarbeitung zu reinst-dmt und/oder mittel- oder hochreiner terephthalsäure
Inventor: KORTE HERMANN-JOSEPH
IPC: C07C69/82
Filed: 1990-02-13
Granted: 1994-04-20
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung eines DMT-Zwischenproduktes sowie dessen Weiterverarbeitung zu hochreinem DMT und zu Terephthalsäure hoher und höchster Reinheit. Das DMT-Zwischenprodukt wird dabei durch gemeinsame Oxidation eines überwiegend para-Xylol (p-X) und para-Toluylsäuremethylester (p-TE) enthaltenden Gemisches in flüssiger Phase mit einem sauerstoffhaltigen Gas, Veresterung der entstandenen Säuren mit Methanol, destillative bzw. rektifikative Auftrennung der entstandenen Veresterungsprodukte in eine p-TE-reiche Fraktion I, eine mehr als 99 Gew.-% DMT und dessen Isomere enthaltende Fraktion II und eine schwersiedende Rückstandsfraktion III sowie Rückführung der p-TE-Fraktion I in die Oxidation hergestellt, wobei die Rückstandsfraktion III einen DMT-Anteil von 15 bis 70 Gew.-% aufweist und die DMT-Fraktion II durch einfache Lösungsmittel-Umkristallisation in Methanol so weit zu dem DMT-Zwischenprodukt gereinigt wird, daß die Anteile an Hydroxymethylbenzoesäuremethylester (HM-BME) und Terephthalsäuremethylester (TAE) zusammen weniger als 200 ppm in DMT-Zwischenprodukt betragen. Die Weiterverarbeitung des DMT-Zwischenproduktes zu Reinst-DMT erfolgt durch eine zweite Umkristallisation, die Weiterverarbeitung zu Terephthalsäure durch Wäsche des DMT-Zwischenproduktes in Methanol, Hydrolyse, Auskristallisation und ggf. nachfolgende Wäsche in Wasser.
Patent EP-0463022-B1 (EP)
Title: Matieres pyrotechniques
Inventor: ALLFORD FREDERICK GEORGE
IPC: C23C14/06
Filed: 1990-03-09
Granted: 1995-03-08
Abstract: Une matière pyrotechnique se compose d'un métal oxydable déposé en phase vapeur sur un film faisant office de substrat en matière polymère oxydante, le métal et le substrat polymère étant capables conjointement d'une réaction exothermique lorsqu'on les allume. Le substrat peut se présenter sous la forme d'un ruban de film flexible et peut être revêtu de métal sur les deux côtés, afin de produire un milieu de transfert éclair à des vitesses éclair typiquement dans la plage comprise entre 10 et 100 ms-1. Le substrat est de préférence du PTFE (polytétrafluoroéthylène) et le métal du magnésium.
Patent EP-0422178-B1 (EP)
Inventor: HARGREAVES RODNEY BRIAN
IPC: A61P9/10
Filed: 1990-04-19
Granted: 1994-10-05
Abstract: This invention concerns novel aminopyrimidinium salts of the formula I:  <IMAGE>  in which R1 is alkyl, alkenyl, cycloalkyl, phenyl, phenylalkyl or cycloalkyl-alkyl; one of R2 and R6 is a basic group selected from amino, alkylamino, dialkylamino of up to eight carbon atoms, pyrrolidino, piperidino and morpholino; and the other of R2 and R6 is hydrogen, alkyl, alkenyl, alkoxyalkyl, phenyl, phenylalkyl, cycloalkyl or cycloalkyl-alkyl; or both of R2 and R6 are basic groups as mentioned above; and R5 is hydrogen, (1-4C)alkyl or (3-6C)alkenyl; or R2 is a basic group as mentioned above, and R5 and R6 together form alkylene or, together with the appendant carbon atoms of the pyrimidine ring, complete a benzene ring; R4 is hydrogen, alkyl, cycloalkyl-alkyl, alkenyl, alkynyl or phenylalkyl; or R4 is an optionally substitutued alkylene or alkenylene linked to the nitrogen atom of the group Q.A.N-, either of which linking groups may thereby completing a ring including two adjacent carbon atoms of Q, the carbon atoms of A and the adjacent nitrogen atom of the group -A.N-; A is a direct bond to the the group -N(R4)- or is alkylene or oxyalkylene; Q is a pyridyl, furyl, thienyl or phenyl moiety; and Y is a physiologically acceptable anion; but excluding a number of compounds specified hereinafter. The invention also includes certain closely related anhydro-base derivatives which, like the formula I compounds, possess beneficial effects on the cardiovascular system (and in particular beneficial effects modulated via the sino-atrial node). Also included are pharmaceutical compositions containing the formula I compound (or a related anhydro-base) as active ingredient, and processes for the manufacture of the various novel compounds.
Patent EP-0493388-B1 (EP)
Inventor: CORNAY PAUL J
IPC: F16D3/42
Filed: 1990-06-28
Granted: 1995-09-06
Abstract: A universal joint (310) includes a substantially hemispherical cup-shaped yoke (311) in which is disposed a cross-trunnion (312) and which is disposed in a ring (315). Lubricant in a non-continuous channel (319) extends most of the way around the ring (315) between ports (320,326) for lubricating bearings (330, 332) in the ring. <IMAGE>
Patent EP-0447936-B1 (EP)
Inventor: ROTH RUDOLF
IPC: E03C1/02
Filed: 1991-03-13
Granted: 1996-01-31
Abstract: A device contains a fixing bar (2) and serves for the fixation of installation elements, in particular wall panels (50), on a room wall (75). The fixing bar (2) contains at least two fixing positions (6 - 9) arranged at a distance from one another. This device is intended to allow functionally secure fixation of the installation elements with simple handling and assembly. It is proposed that bridges (46, 48) projecting from the rear (44) along the lengthwise edges of the fixing bar (2) should be provided and that the installation element (50) should be located on the fixing bar (2) from the front. <IMAGE>
Patent EP-0479319-B1 (EP)
Inventor: STURM WERNER DR
IPC: D21C9/10
Filed: 1991-10-04
Granted: 1995-04-05
Abstract: A process for low-chlorine bleaching and delignification of pulp is described, a pulp prebleached in an at least two-stage bleaching sequence being treated in an extractive final bleach separately with an aqueous solution of cyanamide and an alkaline solution of hydrogen peroxide. In this way, pulps of high degrees of whiteness can be produced in a chlorine-free final bleach.
Patent EP-0472336-B1 (EP)
Inventor: SIH CHARLES J
IPC: C12P7/04
Filed: 1991-08-12
Granted: 1996-11-06
Abstract: A process for preparing an optically active 1-substituted-3-hydroxybutane or a derivative thereof of formula (II) or (III) <CHEM>   <CHEM> comprises treating with a lipase an ester derivative or racemic 1-substituted-3-hydroxybutene of formula (I), <CHEM> wherein R1 is a substituted or unsubstituted alkyl, aryl, alkoxy, or aryloxy group, and R2 is a hydrogen atom, or a substituted or unsubstituted alkylsulfonyloxy, aryl-sulfonyloxy, alkylthio, or arylthio group to produce a desired optically active alcohol or acyl-protected compound by selective hydrolysis.
Patent EP-0459946-B1 (EP)
Inventor: SONDEREGGER HANS-CONRAD
IPC: G01M99/00
Filed: 1991-05-21
Granted: 1995-10-04
Abstract: The invention relates to a monitoring system for large installations, e.g. of diesel or gas engines as well as piston compressors and generally reciprocating machines in ships, platforms, power stations, works, etc. The monitoring system according to the invention comprises sensors (1, 6) which detect the cylinder force and the piston position as well as high-frequency engine and machine noises and analyse them by means of a computer system. Corresponding signal-processing and calibrating units as well as problem-specific computer software complete the monitoring system, which in each case is adapted to the customers' requirements. It is of importance that the sensors (1, 6) can be assembled and also dismantled at any time without mechanical changes to the machine to be monitored. The system is therefore suitable for both the initial equipping and the retrofitting. According to the invention, the sensor for the two measuring variables of cylinder force and solid-borne sound consists of one unit: two units are also possible. It is important for the purposes of the invention that both measuring variables are used simultaneously for monitoring the installation and their signals are analysed continuously. The sensor is preferably designed as a thin-disc sensor (1) which can be exchanged for a normal washer of the cylinder head bolt. <IMAGE>
Patent EP-0502120-B1 (EP)
Inventor: OKABAYASHI KIYOSHI
IPC: H05K3/42
Filed: 1990-11-07
Granted: 1996-05-15
Abstract: A method for the direct electroplating of a non-conducting substrate and plated substrates so produced are disclosed wherein the non-conducting substrate is first treated with a non-acidic aqueous salt solution containing a micro-fine colloidal distribution of a noble or precious metal and tin to form a strongly adsorbed, uniform, conducting layer of micro-fine colloidal metal cayatalyst upon at least a portion of the substrate surface. The conducting layer is then electroplated directly without the need for electroless plating, conversion coatings, or preferential plating solution additives.
Patent EP-0667900-B1 (EP)
Title: Introns et exons du gene de la fibrose cystique et mutations a differentes positions du gene
Inventor: TSUI LAP-CHEE
IPC: C12Q1/68
Filed: 1991-01-11
Granted: 2001-05-23
Abstract: Gène de la fibrose cystique et son produit génétique utilisés pour obtenir des formes mutantes. Les informations génétiques et protéiques sont utilisées pour développer un diagnostic par l'ADN, un diagnostic par les protéines, l'examen de porteurs et de patients, le clonage du gène et la production de la protéine, ainsi que pour développer des animaux souffrant de fibrose cystique.